This featured film sheds new light on a possible cover up spanning two continents. It's not only a tale about the airship's demise, but sinister secrets including ties to the Nazi party. Plus rarely seen footage of crash from inside the ship.

Stephen Fry embarks on a fascinating journey to discover the stories behind some of the world’s most fantastic beasts. Discover the magic and mystery behind humanity's timeless fascination with mythical creatures in this captivating documentary. Journey through history to uncover the origins of legendary beasts that have captured our imaginations for centuries. Why do these fantastical beings still enchant us in today's world of science and technology? This film reveals the hidden truths behind the myths, showing how real animals often inspired these legendary tales.
Embark on an exhilarating adventure to uncover the secrets of beloved mythical creatures, from dragons and unicorns to the phoenix and the elusive Loch Ness Monster. Explore the labyrinthine corridors of the Natural History Museum, meet experts who shed light on ancient legends, and see how cutting-edge technology brings these creatures to life on the big screen. This documentary offers a mesmerizing blend of history, science, and fantasy, showing that the natural world holds wonders that rival even the most magical beasts. Don't miss this enchanting exploration that will leave you questioning what might still be out there, waiting to be discovered.

In the second part and conclusion, a spotlight on the mass marketing of the synthetic opioid fentanyl examines the connections between drug manufacturers and government policy. Video of sales retreats and promotional material reveals a deep cynicism among company employees and a disregard for the widespread, nefarious corporate practices.

The film explores how artificial intelligence (AI) is catching up to us in ways once thought to be uniquely human: empathy, emotional intelligence and creativity. AI has the potential to reshape every aspect of our world – but most of us are unaware of what looms on the horizon. This documentary shows viewers what they need to know about a field that is advancing at a dizzying pace, often away from the public eye. Have AI the power to disconnect us from fellow humans? What does it mean when AI makes art? Can really AI interpret and understand human emotions? How is it possible that AI creates sophisticated neural networks that mimic the human brain?
The documentary includes interviews with global leaders, commentators and innovators from the AI field, including Geoff Hinton, Yoshua Bengio, Ray Kurzweil and Douglas Coupland, who highlight some of the innovative and cutting-edge AI technologies that are changing our world.

The natural world is full of colours. For us, they are a source of beauty, but for animals they are a tool for survival. David Attenborough reveals the extraordinary ways in which animals use colour: to win a mate, to fight off rivals and to warn enemies. New camera technologies - some developed especially for this series – also allow us to see colours and patterns usually invisible to human eyes.
Ultraviolet cameras reveal bright signals on a butterfly’s wings and facial markings on yellow damselfish that are used as secret communication channels. Some animals can also detect polarized light, and specialist cameras can now show us how fiddler crabs see the world, and how mantis shrimp have strange polarization patterns on their bodies to signal to a mate or rival.

From the frozen poles to the searing deserts, this episode shows how animals have come up with strategies to survive the uneven amounts of sunlight that fall on our planet over the course of a year. The exception is on the equator, where the duration of day and night remain the same throughout the year. Here, this guaranteed sunlight drives the great diversity of life in the tropical jungles.